diff --git a/crates/egui_kittest/src/wgpu.rs b/crates/egui_kittest/src/wgpu.rs
index 20dc699fe85..e7734c958ee 100644
--- a/crates/egui_kittest/src/wgpu.rs
+++ b/crates/egui_kittest/src/wgpu.rs
@@ -172,7 +172,7 @@ impl crate::TestRenderer for WgpuTestRenderer {
                 mip_level_count: 1,
                 sample_count: 1,
                 dimension: wgpu::TextureDimension::D2,
-                format: wgpu::TextureFormat::Rgba8Unorm,
+                format: self.render_state.target_format,
                 usage: wgpu::TextureUsages::RENDER_ATTACHMENT | wgpu::TextureUsages::COPY_SRC,
                 view_formats: &[],
             });